Jack O'Lantern portrait
Tech class

Jack O'Lantern

TechReleased 2024

BHR reference

Every sig anchor × rank at A0. Sig levels in between interpolate smoothly (PCHIP) and round to the nearest 10 BHR — matching the in-game display.

SigR3R4R5
020,29024,78029,380
2022,01026,88031,870
4022,86027,91033,100
6023,57028,78034,130
8024,20029,55035,040
10024,79030,26035,890
12025,32030,92036,670
14025,84031,55037,410
16026,33032,14038,120
18026,80032,72038,800
20027,24033,27039,450

BHR scaling

20,00025,00030,00035,00040,000050100150200Signature levelR5R4R3

BHR at each signature level by rank (non-ascendable — A0 only). The curve is concave — sig 0 → 100 captures roughly two-thirds of the gain from sig 0 → 200.

Abilities

MCOCHUB ↗
Immunities
Incinerate ImmunityReverse Control Immunity
Abilities
BulwarkCowardiceIncinerateNo CriticalParry Non-contactPoisonPrecisionRegeneration
Tags
#AW: Sugar Pill#Offensive: Burst#Psychic Shielding#RAIDS : Assault#Size: M#Villain
Signature Ability A FLAME IMPERISHABLE▾
  • During the Opponent’s Special Attacks, gain a non-stacking Bulwark Buff granting +15.0 Block Proficiency.
  • While suffering from any Energy Damaging Passives, Jack O’Lantern Passively Regenerates +0.1% of Base Health per half second.
ALWAYS ACTIVE▾
  • Jack O’Lantern’s master assassin training grants him Immunity to Reversed Controls and Incinerate effects, and allows him to trigger the Parry Mastery against non-contact attacks.
  • When Jack O’Lantern would land a Critical Hit, he instead inflicts an instant Incinerate dealing a burst of 40.0 Energy Damage.
  • All of Jack O’Lantern’s personal Damaging effects scale with Critical Damage Rating.
  • Against Mutant Champions, Jack O’Lantern’s Incinerate effects become Plasma effects instead.
INFLAMED — MAX STACKS: 15▾
  • For every 300.0 Damaging effects the Opponent is inflicted with, or Passive Damaging effects Jack O’Lantern is inflicted with, gain an Inflamed Passive for 25 seconds, granting the following:
  • +26.5 Critical Damage Rating
  • +2.0% Ability Accuracy
  • +7.5 Energy Resistance
  • While an Inflamed Passive is active, Opponent’s Damaging Effects suffer -100.0% reduced Ability Accuracy when hitting Jack O’Lantern’s Block during Special Attacks. Mutant's Damaging effects suffer an additional -5% flat Ability Accuracy per Inflamed Passive. This does not trigger against Cosmic Champions.
  • Inflamed Passives are paused during Special Attacks and for 5 seconds after Intercepting an attack.
LIGHT ATTACKS▾
  • Jack O’Lantern’s fourth Light Attack inflicts a non-stacking 20.0% Cowardice Debuff for 25 seconds.
  • While suffering from a Cowardice effect, Mutant Opponents are -35.0% less likely to activate their Special Attack 1.
HEAVY ATTACKS▾
  • The first hit grants a +50.0 Precision Passive for 3 seconds.
SPECIAL ATTACK 1 SP1▾
  • Pause all Precision effects on Jack during this attack.
  • On activation, gain 400.0 Inflamed Passives.
  • Passive Damaging effects inflicted during this Special Attack count an additional +1 towards Jack O’Lantern’s next Inflamed Passive.
SPECIAL ATTACK 2 SP2▾
  • The final two hits each inflict 2 Incinerate and Poison Debuffs, each dealing 62.5 damage over 3 seconds.
SPECIAL ATTACK 3 SP3▾
  • Gain a non-stacking Precision Passive granting 200.0% of Jack O'Lantern's base Critical Rating for 15 seconds.
  • Gain 12 Inflamed Passives and pause them for 5 seconds.

Team synergies(5)

Terrors in the Night

UNIQUE
Werewolf By Night portrait
Werewolf By Night
Morbius portrait
Morbius
Kindred portrait
Kindred
  • Jack O'Lantern: Potency of the Cowardice is increased by 50%.
  • Werewolf by Night, Kindred, Morbius: Chilling Howl, Nightmare Outbreak and Psionic Glide inflict a 15% Weakness Debuff for 15 seconds. These cannot re-trigger if active.

Pumpkin Spice Bombings

UNIQUE
Green Goblin portrait
Green Goblin
Red Goblin portrait
Red Goblin
  • Jack O'Lantern: Special 2 only inflicts Poison Debuffs, replacing the Incinerate Debuffs.
  • Red Goblin: Special 2 produces an extra Carnage Bomb per Carnage Bomb hit.
  • Green Goblin: Pumpkin Bomb effects from Special Attacks have their chance increased to 100%. This does not increase the chance of Super Bombs.

Candle Heads

UNIQUE
Human Torch portrait
Human Torch
Ghost Rider portrait
Ghost Rider
Kushala portrait
Kushala
  • Synergy Champions: When Immune to an Incinerate effect, gain a non-stacking +15% Bulwark Passive for 15 seconds.

You enable for other champions(1)

Bringing this champion enables the following synergies for other champions in your team. The host's effect text is shown so you can see what benefit the pairing unlocks.

Sources

BHR curves
mcoc.gg per-rank curves (R4 + R5 11-anchor, refreshed 2026-06-03)
Ascendable flag
non-ascendable per mcoc.gg
Last verified
2026-06-03
Verify externally
Fandom wiki ↗MCOCHUB prestige ↗mcoc.gg ↗